baber/WOPTO huggingface dataset:
Patent JP-2002348629-A (JP)
Title: Aluminum alloy sheet material for transportation- related structure superior in coating property and press formability
Inventor: KOYAMA KATSUMI
IPC: C22C21/06
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet material for a transportation-related structure, having required strength, superior coating properties and press formability. SOLUTION: The Al alloy sheet material includes 0.07-0.18 mass% (hereafter %) Si, 4.35-4.75% Mg, 0.05-0.15% Cu, 0.07-0.35% Fe, 0.25-0.45% Mn, 0.02-0.05% Cr, 0.001-0.1% Ti, 0.0005% or less Na, 0.0010% or less Ca, and the balance Al with unavoidable impurities. The material is characterized in that a mean crystal particle diameter measured in a sheet thickness direction is 10 μm or less in a surface part, and is 1.2 times or larger in a central part than in the surface part.  Thereby, the sheet material has the necessary strength for the structure, and does not cause crack and the like in a manufacturing and forming process because of including appropriate contents of Si, Mg, Cu, Fe, Mn, Cr, and Ti, and controlling Na and Ca contents low, has superior coating properties because of making the crystals in the surface part moderately fined down, and consequently of not causing rough surface on a bent part, and in addition, has a superior press formability because the crystal particle diameter in the central part is greater than in the surface part, and consequently because difference between load stresses in the surface part and in the central part is alleviated.
Patent JP-2002020117-A (JP)
Title: Method and device for preventing iron contamination in supply facility under corrosive atmosphere
Inventor: BENDERLY ABRAHAM
IPC: B01D53/14
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing undesirable by-products generated when removing and recovering ammonia from a gas flow. SOLUTION: The method of reducing iron contamination in a system of receiving ammonia from an ammonia recovery process is performed by one or more following techniques.1. A physical separation of iron oxide, iron- containing colloid particles and liquid drops from a gas stream.2. The prevention of the deposition of ammonium carbamate(AC) in a pipeline by preventing the condensation and thereby, the prevention of the corrosion of the pipeline.3. Or the removal of the source of the iron contamination by installing a pipeline and a device hardly affected by corrosion attach caused by AC.
Patent JP-2002352249-A (JP)
Title: Image processor and its method
Inventor: OKADA RYUZO
IPC: G08G1/16
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a moving image processor capable of detecting obstacles at risk of collision without omission by noticing that the obstacles at risk of colliding against the driver's own vehicle contain a plane in the normal line direction different from the normal line direction on a road from an image from a TV camera mounted on a mobile body. SOLUTION: An area in an image to judge whether or not an object is the obstacle from an image string obtained by an image input part 1 mounted on a vehicle and as a device capable of acquiring images around a vehicle is set by a candidate area setting part 2. In a plane direction estimating part 3, the normal line direction of the object surface in an actual space corresponding to the area selected by the candidate area setting part 2 is estimated. The normal line direction of the plane is estimated by tracking candidate areas on the image on the assumption of various normal line directions and selecting the normal line direction in which a tracking result conforms to an actually obtained image.  In an obstacle detecting part 4, when the normal line direction of the plane in which the candidate areas are estimated is different from that of the road surface on which the drivers own vehicle travels, the candidate area is detected as an obstacle area.
Patent JP-2002349922-A (JP)
Title: Ventilation unit
Inventor: ARAI HIDEO
IPC: F24F7/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation unit, in which an energy-saving can be attained and noise will not occur. SOLUTION: Heat-absorbing rods 2, formed into a shape enabling a gas to flow in the vertical direction, are erected in a case 1, in which the sun light is incident. An opening 1a is made in the below of the case 1, and an opening 1b is made in the top thereof. The solar light makes the temperature of the gas in the closed space to generate upward draft in the closed space. Thus, the gas can be sucked from the opening 1a in communication with a suction duct 3 and discharged from the opening 1b. Accordingly, indoor ventilation can be carried out by allowing the unit to communicate via a suction pipe with the inside of a room. The indoor ventilation may also be conducted by placing the unit comprising the rods 2 by the window.
Patent JP-2002348435-A (JP)
Title: Composite molding
Inventor: SUZUKI TOKUJI
IPC: C08L23/12
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a composite molding excellent in adhesive properties between a hard molded member and a flexible molded member and having excellent sense of touch and abrasion resistance. SOLUTION: The flexible molded member composing the composite molding comprises 100 pts.mass of a styrenic thermoplastic elastomer comprising a hydrogenated derivative (a) of a block copolymer (x) expressed as the general formula A-B-A (wherein, A denotes a polymer block of a monovinyl-substituted aromatic hydrocarbon, and B denotes an elastomeric polymer block of a conjugated diene.), 20-200 pts.mass of a polypropylene resin (b) and 50-300 pts.mass of a mineral oil-based rubber softener (c). The thermoplastic elastomer composition also comprises 1-30 pts.mass of an acryl-modified polyrganosiloxane relative to 100 pts.mass of the sum of the hydrogenated derivative (a) of the block copolymer (x), the polypropylene resin (b) and the mineral oil-based rubber softener (c).
Patent JP-2002348240-A (JP)
Title: Pharmaceutical composition
Inventor: OKUDAIRA ICHIRO
IPC: A61K31/137
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition having an improved effect on nasal obstruction (congested nose) associated with rhinitis due to cold or allergy. SOLUTION: The pharmaceutical composition for removing or alleviating nasal obstruction contains (a) cetirizine or its salt and (b) at least one selected from a group of phenylpropanolamine, methylephedrine, phenylephrine, methoxyphenamine or their salt.
Patent JP-2002043984-A (JP)
Title: Method and device for estimating impulse response of information transmission channel
Inventor: CHAPPAZ DAVID
IPC: H04B3/06
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance channel estimation so as to be equally applicable to learning estimation and blind estimation. SOLUTION: In a method for estimating an impulse response of an information transmission channel consisting of an information transmitter, an information receiver, and a propagation means resident between the transmitter and the receiver, a first estimation is made for an impulse response (H) of the channel by taking the entire channel into consideration, the first estimation is corrected by taking a fact that an impulse response of the transmitter and an impulse response of the receiver are known into consideration to acquire a final estimate (HF) resulting from correcting the impulse response of the channel.
Patent JP-2002348184-A (JP)
Title: Ash material for glaze of pottery and method for manufacturing the same
Inventor: MORIWAKI HISAO
IPC: C04B41/86
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a ash material for glaze of pottery capable of supplying much ashes with stable chemical property as a glaze raw material of pottery and promoting effective use of ashes of coffee, and a method for manufacturing the ash material for glaze. SOLUTION: Ashes of coffee 1 are fired in a rotary kiln 2 at a temperature of 600 to 750 deg.C and a rotary speed 30 to 45 revolutions per minute of a rotary furnace (kiln) 8 (A). Then, the ashes of coffee grounds are closely sealed in a drum can (a steel can) 3 and aged for 35 to 45 hours (B), and at the last, the aged coffee ashes are pulverized to 90 to 250 μm to obtain the ash materials for glaze 5.
Patent JP-2002350535-A (JP)
Title: Natural ground searching method and shield machine using the same
Inventor: SAKUMA YUJI
IPC: G01V3/12
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a natural ground searching method and a shield machine using the same which reliably extract reflected waves from the boundary of a natural ground to execute a high accuracy natural ground search. SOLUTION: The natural ground searching method for measuring the distance between the frame 1 of a shield machine and a natural ground G, using electromagnetic waves transmitted/received from/to a transmitting/receiving antenna 6 pointed to the natural ground comprises previously recording in a database 11 the waveforms of reflected waves from a protective plate 53 covering the antenna 6 as noise components with the relative dielectric constant taken as a parameter, and eliminating the noise components read from the database 11 from the waveforms of waves received at the antenna 6, thereby extracting the reflected waves from the natural ground G.
Patent JP-2002349807-A (JP)
Title: Single end type radiant tube device
Inventor: KOBAYASHI KAZUHIKO
IPC: F23D14/12
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that since an inner tube is formed in a straight pipe including an opening part with an equal diameter in the direction of its length, combustion exhaust gas does not flow out from distribution holes and substantially flows out from the opening part at an end part so that the end side of an outer tube is partially heated to produce a high temperature range and the uniform temperature distribution of the outer tube cannot be obtained in a conventional single end type radiant tube device in which the inner tube is concentrically disposed in the outer tube with an end closed, the inner tube has the end opened and the distribution holes provided on an outer periphery and an exhaust part is provided in the rear end side of the outer tube and a burner part is provided in the rear end side of the inner tube. SOLUTION: In the single end type radiant tube device, a passage throttle means for throttling a passage is provided in the downstream side of the distribution holes 3 in the inner tube 2.
Patent JP-2002358219-A (JP)
Title: Method and program for data operation
Inventor: KUDO TAKAHIRO
IPC: G06F12/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To operate files having a predetermined arrangement in computers with simple operation and without causing an error. SOLUTION: An input operation part 121 accepts designation of the files being intended as a copy or move by the attribute information of the files depending on the operation of a mouse 106, etc. A clock 124 outputs information indicating current time and date. A profile information holding part 125 outputs profile information such as health management information of a user. An attribute information generation part 126 generates the attribute information in response to these, based on the above information. An operation object file determination part 122 selects files for copying, based on the above attribute information. A file operation part 123 performs copying of the selected file, move and delete on a hard disk 108 and semiconductor memory card 109.
Patent JP-2002355989-A (JP)
Title: Liquid supply apparatus for ink-jet recorder, and liquid supply method
Inventor: HAYASHI KOKI
IPC: B41J2/175
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink supply apparatus for an ink jet printer which surely and stably supplements a necessary minimum volume of ink to an ink jet head, can make an ink jet head part small and light-weight and can move at high speeds. SOLUTION: The ink jet head 40 is provided with an ink chamber 42 in which a porous member 44a holding the ink 43 by a capillary force is filled, and is set detachably to a carriage 30. The carriage 30 is guided by a shaft 20 and is movable between a recording area A and a home area B. There are arranged near the home area B, a supplemental ink jet head 73 for supplementing the ink to the ink chamber 42 inside the ink jet head 40 when the carriage 30 nears, an ink tank 60 filled with a porous member 44b for holding a supplementary ink 62 to the ink jet head 73 by a capillary force, and an ink supply pipe 61 for connecting the supplemental ink jet head 73 from the ink tank 60.
Patent JP-2002033667-A (JP)
Title: Method and device for decoding signal
Inventor: TSUTSUI KIYOUYA
IPC: G10L19/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for decoding a signal by which a signal coded at a high compression rate can be decoded and reproduced without deterioration in sound quality and in particular, a tone acoustic signal can be reproduced with less sound quality deterioration even at high compression. SOLUTION: A tone component decoding circuit 702 decodes a tone component signal separated with a code sequence separation circuit 701, and a noise component decoding circuit 703 decodes a noise component signal. The decoded signals are fed to a synthesis circuit 704, in which they are synthesized, and an inverse conversion circuit 705 applies inverse conversion to the synthesized signal.
Patent JP-2002359910-A (JP)
Title: Wiring duct
Inventor: HAYAKAWA SHIRO
IPC: H05K7/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a wiring duct whose cover will not be lost or dropped, which realizes satisfactory workability after wirings are housed in it, and which does not need special components to be attached. SOLUTION: This wiring duct comprises a duct part 1, having a u-shaped cross-section and a cover 2 of the duct part 1. the arms 7 of the duct part 1 and the edges of the cover 2 are engaged with each other to form hinges and the cover 2 is supported rotatably by the duct part 2 with the hinges. If an upper hinge and a lower hinge are formed, the cover 2 can be opened, both in the upward and downward directions. The arms 7 have arm plates 5 and 6, and it is preferable to make recessed parts 10 on the tips of the arm plates 5 and 6 have functions of over-rotation preventing flanges 8.
Patent JP-2002123190-A (JP)
Title: Inspection device for element substrate and inspection method using the same
Inventor: HIROKI MASAAKI
IPC: G09F9/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce cost of a product by performing inspection of the defect in a pixel in the process of manufacture, in a light emission device. SOLUTION: Defects can be found in a stage before the light emission device is completed by inspecting a TFT(Thin Film Transistor) formed in a pixel on an element substrate and a TFT formed in a peripheral driving circuit using the inspection device. Thus, yield is enhanced by reducing loss generated by passing a defective product to the final stage and repairing the defective product.
Patent JP-2002363736-A (JP)
Title: Sputter target, barrier film and electronic part
Inventor: SUZUKI YUKINOBU
IPC: H01L21/28
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a tantalum sputter target by which a tantalum nitride barrier film having uniform film thickness is formed, the barrier film and an electronic part. SOLUTION: In a Ta sputter target, the variation of the intensity ratio, (110)/((110)+(200)+(211)+(220)+(310)), of the crystal surface to be sputtered with a position of a sputter surface part measured by X-ray diffraction is <=20%. The barrier film is composed of a TaN film film-deposited using the Ta sputter target in a gaseous nitrogen atmosphere. The electronic part possesses the barrier film.
Patent JP-2002368930-A (JP)
Title: Image processor, control method for the image processor and storage medium
Inventor: KASHIWABARA ATSUSHI
IPC: G06F3/12
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To timely inform a moving user or a user apart from an image processor about a job processing state under a network environment including the image processor so as to urge the user to quickly cope with the job processing state. SOLUTION: The image processor is characterized in a configuration where a job status notice section 309 distributes information based on a job processing state to be supervised (normal end and including fault contents occurred) to a particular mobile phone or a personal digital assistant with a particular mobile terminal address via a wireless network interface 312.
Patent JP-2002033674-A (JP)
Title: Circuit device at transmitting receiving end
Inventor: NAKAI SHINYA
IPC: H04B1/40
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device at transmitting receiving end with the possibility of remarkable reduction in it space factor, that can contribute to downsizing of a mobile communication unit. SOLUTION: In the circuit device at transmitting receiving end 1 that is used for a high frequency band and consists of circuit sections, at least one of the circuit sections or a part of the circuit section is assembled in a main body 2 employing a layered board formed by layering a ground layer and electrode layers except the ground layer, and the remaining circuit sections configured with chip components among the circuit sections are mounted on the main body 2. Then electrodes are provided to the outer circumference of the main body so as to be extended from the upper side of the main body reaching the lower face via the side faces.  Through the configuration above, each function of the circuit sections used in a high frequency band is utilized with the occupied area required for the main body 2 only, thereby remarkably reducing the occupied area more than that of a conventional device and contributing to downsizing of mobile communication units.
Patent JP-2002366022-A (JP)
Title: Method and device for detecting abnormality in controller
Inventor: NOGUCHI TERUHISA
IPC: G09B9/058
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To securely detect the secular deterioration of the constitution portion of a controller. SOLUTION: A processing part 64 obtains data from a sensor part 40 before or after starting the operation of a riding simulation device 10 as time-series data and stores it in a memory 62. A secular deterioration judgment part 80 determines the presence/absence of the secular deterioration from the time-series data with optional timing and informs an operator of the decision result via a monitor 84. An operator takes a desired step based on the result of decision.
Patent JP-2002360289-A (JP)
Title: METHOD FOR PRODUCING gamma-AMINOBUTYRIC ACID
Inventor: YOKOYAMA SADAJI
IPC: A23L33/17
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing γ-aminobutyric acid which is a functional material from an alcohol fermented material and the like, a method for producing a food or a feed including the aforesaid method in a production process and the food or the feed containing γ-aminobutyric acid. SOLUTION: This method for producing γ-aminobutyric acid is to act lactic bacteria having ability to produce γ-aminobutyric acid to a raw material selected from a material obtained by alcohol fermentation or a post-treated material of the same. This method for producing food or feed includes the aforesaid method for producing γ-aminobutyric acid in a production process. In acting lactic bacteria, glutamic acid and/or its salt may be added to the aforesaid raw material in <=30 w/v%.
Patent JP-2002373108-A (JP)
Title: Proxy device and proxy control system
Inventor: TAKESHIMA YOSHIAKI
IPC: G06F15/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent any unnecessary communication from occurring between a proxy device and a server device when a user previously caches contents to be accessed in the proxy device. SOLUTION: In this proxy device, an access condition managing function generates an access control setting file by calculating an access condition for performing an access to a server device by using access condition information indicating the access destination URL of a user and an access condition transmitted from the client application of a user terminal and contents information indicating the update condition of contents acquired from the server application of the server device. Then, the proxy device acquires the contents from the server device according to the information of the access control setting file.
Patent JP-2002373074-A (JP)
Title: Computer system and display device thereof
Inventor: KATAOKA YOSHIHITO
IPC: G06F3/153
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of editing data for image display anywhere by using original data only if there is a compatible PC. SOLUTION: In a computer system comprising (1) a PC main body having software for data preparation for image display which prepares data for image display from original data stored by a display device, an operation processing part and a PC inputting-outputting part for performing data communication with an external device and (2) the display device having a display device side connecting part for performing data communication with the PC main body, software for image display, data of image display and a display device memory part for storing the original data, the control to display on a displaying part by using the data for image display stored in the display device memory part is carried out when the display device is not connected to the PC main body,  and the operation processing part performs controls the display device memory part to store the data for image display and the original data as a set in the display device memory part when the display device is connected to the PC main body.
Patent JP-2002372778-A (JP)
Title: Radiation sensitive composition for color filter, color filter and color liquid crystal display element
Inventor: TANO HIROYUKI
IPC: C08F291/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive composition for a color filter which causes neither chipping nor peeling on a pattern even when the discharge pressure of a developing solution is increased and can prevent the occurrence of residue and surface stain on a substrate in an unexposed area and on a light shielding layer. SOLUTION: The radiation sensitive composition for a color filter gives a cured body having a development resistance of >=0.3 MPa discharge pressure and preferably contains (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer, (D) a photopolymerization initiator, (E) a compound of formula (1) (where each R<1> is a monovalent organic group having a number of atoms of 1-35 except H or two of the symbols R<1> bond to each other to form a divalent organic group having a number of atoms of 1-10 except H) and (F) a solvent.
Patent JP-2002373097-A (JP)
Title: Server device and dubbing device
Inventor: FUJISAWA HIROSHI
IPC: G11B27/034
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To enable a user to intuitively image the album management structure in an HDD. SOLUTION: A CD changer 1 has slots from a slot 1 to slot 100, which can load 100 albums. An HD recording and reproducing device 101 has 100 folders for album storage from a folder number 1 to a folder number 100, corresponding to the number of slots of the CD changer and four folders for playlist from a folder number 101 to a folder number 104. If a synchronization record key provided in a system controller 301 is pressed down, the system controller 301 controls the CD changer 1, the HD recording and reproducing device 101 and a sound input-output device 201, sequentially reads music data of albums loaded in slots of the CD changer and sequentially stores the music data in each folder of the HD recording and reproducing device 101.